code: def library_option(self, lib):
      if os.name == "nt":
          return "%s.lib" % (lib)
      return "-l" + lib
  
file_path: catboost/contrib/python/numpy/py2/numpy/distutils/fcompiler/absoft.py
imports: from __future__ import division, absolute_import, print_function
  import os
  from numpy.distutils.cpuinfo import cpu
  from numpy.distutils.fcompiler import FCompiler, dummy_fortran_file
  from numpy.distutils.misc_util import cyg2win32
label_desc: Use image node_id 4 for calling the AbsoftFCompiler obj's underlying member method code with example usage: obj.library_option(lib) and returns: unknown, unknown